.map4{ position: relative;  margin: 0.2rem 0; z-index: 5;}
body .marquee-container li span{
    font-size: 0.18rem;
    color: #fff;
    padding: 0 0.15rem;
    display: inline-block;
}
body .marquee-container li span.title{
    width: 20%;
    text-align: center;
    font-size: 0.2rem;
    color: #fff;
    font-weight: bold;
    padding: 0 0.25rem;
}
body .marquee-container ul{
    width: 90%;
}
body .marquee-container li span.first{ width: 20%; text-align: center}
body .marquee-container li span.course_name{ width: 80%; text-align: left}
body .marquee-container li span.third{ width: 30%; text-align: center}
/**跑马灯**/
.marquee-container {
    width: 100%;
    height: 85%;
    border: 1px solid #ccc;
    overflow: hidden;
    position: relative;
}

.marquee-list {
    list-style-type: none;
    margin: 0;
    padding: 0;
    position: absolute;
    bottom: 0;
    animation: marquee 20s linear infinite;   //控制跑马灯速度
}

.marquee-list li {
    height: 30px;
    line-height: 30px;
}

@keyframes marquee {
    0% {
        transform: translateY(100%);
    }
    100% {
        transform: translateY(0%);
    }
}

.float-box{
    display: block;
    background-color: lightyellow;
    font-size: 12px;
    position: absolute;
    z-index: 1;
    padding: 2px;
    border-radius: 5px;
    border: 1px solid yellowgreen;
}
.float-box span{
    display: block;
}
.box-title{
    color: #000;
    font-size: 14px;
}
.box-txt em{ color: orangered; font-size: 16px; font-weight: bold;}
#fbox1{
    top: 115px;
    left: 10px;
}
#fbox2{
    top: 205px;
    left: 115px;
}
#fbox3{
    top: 100px;
    left: 325px;
}
#fbox4{
    top: 15px;
    right: 65px;
}
#fbox5{
    top: 205px;
    right: 110px;
}
#fbox6{
    top: 145px;
    right: 10px;
}
#fbox7{
    top: 255px;
    right: 10px;
}

/** 轮播图 **/
/* 容器样式 */
.moments-scroll-container {
    width: 100%;
    height: 85%;
    border: 1px solid #ccc;
    overflow: hidden;
    position: relative;
}

/* 滚动内容容器 */
.moments-scroll-content {
    display: flex;
    height: 100%;
    animation: scroll 20s linear infinite; /* 调整时间控制滚动速度 */
    will-change: transform; /* 优化动画性能 */
}

/* 图片项样式 */
.image-item {
    flex-shrink: 0;
    height: 100%;
    position: relative;
    padding: 20px;
    transition: transform 0.3s;
}

.image-item img {
    height: 100%;
    width: auto;
    max-width: 100%;
    object-fit: contain;
    border-radius: 15px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    transform: translateZ(0); /* 开启硬件加速 */
}

/* 滚动动画 */
@keyframes scroll {
    0% {
        transform: translateX(50%);
    }
    100% {
        transform: translateX(-300%); /* 滚动到复制内容的位置 */
    }
}
